SIP / VOIP Voice Telecoms

In working closely with Gamma Telecoms UK as a channel partner, we supply everything from
single handset hosted Horizon telephone systems (Horizon PDF LINK), to call centre grade
dual redundant SIP Trunks able to carry hundreds of simultaneous calls.

Also through close working relationships with our hardware partners,
we have developed robust PBX solutions designed with SIP in mind.

ISDN is (almost) dead!
If you have a traditional ISDN system, you may be aware that the technology is going end of life.
If you are not aware of this, please read this guide (ISDN is Dead Link).

The technology replacing ISDN is SIP, and unlike many suppliers in the market place,
we have been working with SIP since 2014!

Our Telephone System Features

Our highly flexible office telephone systems, developed in partnership with ITW4 Limited and optimised to work specifically with highly rated Digium handsets and Gamma SIP Trunks, provide a cost effective and feature rich commercial communications platform. With such flexibility, we are happy to supply telecoms hardware for two handset offices to multisite corporations and call centres. 

Features of our systems include:

  • Music On Hold
  • Hunt Groups
  • Call Queues
  • Time Conditions – i.e. automatic
  • Intelligent Voice Recordings (Welcome Menus)
  • External Call Forwarding
  • Call Recording
  • Voicemail including Voicemail to Email
  • Caller ID
  • Fax to Email
  • Call Parking
  • Intercom

Why SIP?

SIP uses the internet to transmit calls as data. With no need for expensive dedicated ISDN lines, the infrastructure maintenance costs are much lower.

SIP customers can benefit from as much as 50-75% savings on line rental and up to 90% on calls.

Digital V’s Analogue

SIP uses digital signalling resulting in higher quality calls than traditional POTS or PSTN phone lines.